This cylindrical roller bearing carries radial loads through a single row of rollers guided by a machined brass cage (M1), with two ribs on the outer ring and one rib on the inner ring, forming a semi-locating configuration that allows free axial displacement in one direction while restraining it in the other. Bore diameter is 25.0 mm, outside diameter 62.0 mm, width 24.0 mm, and net mass is 0.389 kg. The E design provides increased internal geometry for higher radial load capacity. Limiting speed is 21500 1/min, with a reference speed of 8300 1/min. Radial internal clearance is C3 (Group 3), giving extra clearance to compensate for interference fits and thermal expansion during operation. The separable inner and outer rings simplify mounting and dismounting, while the semi-locating design permits controlled axial movement of the shaft relative to the housing, making it suitable for one bearing position in a shaft arrangement where free axial expansion must be accommodated. The bearing has no integrated seals, requiring external sealing and lubrication with grease or oil.